What is a biopsy?
Biopsy is a general term which refers to the removal of tissue for microscopic examination. The word originates from Greek meaning "to view life." A pathologist, who specialises in identifying diseases, examines the tissue sample.
Biopsy is a highly accurate method for analysing unusual growths or suspicious tissue and is an important diagnostic tool in cancer detection.
Causes: Suspicious skin lesions or abnormalities may require diagnostic evaluation. Treatment: Independent practitioners consulting at McKinnon Hill Medical Centre can perform skin biopsies for diagnostic clarity. Prevention: Regular skin checks and sun protection may help in early detection and prevention.
Types of biopsies include liver, endometrial, prostate, skin, bone marrow, breast, and small intestine biopsies.
A biopsy is performed to examine tissue for signs of cancer or other diseases. The sample is stained and examined under a microscope to determine if it is normal, benign, or malignant. This information may help identify cancer type and assess the risk of metastasis. Biopsies may also help identify infections or inflammatory conditions.
Preparation depends on the biopsy type. For skin or muscle biopsies, dietary changes are not usually needed. For open biopsies with general anesthesia, fasting may be required. Discuss allergies, medications, surgical history, and pregnancy status with your practitioner before the procedure.
Needle biopsies are minimally invasive and typically safe. Risks include bleeding, infection, and internal pooling of blood. Surgical biopsies may involve sutures, visible scars, and minor healing risks, often requiring a day of home rest.
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